Transaction not yet indexed

21hppdJA4Qwx9MeuuMGwTNd2aG7FaMLJbjoXFxZbB2Pz4Zx7jwQuxtCvUgSZ4GQtyYrnEX1q25JbjMTgJKw2zo95

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.